/* ==========================================================================
   RESPONSIVE, DEVICE-SPECIFIC FINE-TUNING & ACCESSIBILITY
   ========================================================================== */

/* Mobile Phones (320px to 480px) */
@media (max-width: 480px) {
  :root {
    --space-2xl: 2.5rem;
    --space-3xl: 4rem;
  }

  .hero-title-monument {
    font-size: 3.4rem;
    line-height: 0.96;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .sim-canvas {
    aspect-ratio: 4 / 3;
  }

  .sim-floating-window {
    width: 90%;
    height: 75%;
    left: 5%;
    top: 10%;
  }

  .term-viewport {
    padding: 1rem;
    font-size: 0.78rem;
    min-height: 320px;
  }

  .scratch-nucleus-canvas {
    max-width: 320px;
  }

  .satellite-node {
    padding: 0.5rem 0.75rem;
  }

  .satellite-node .node-title {
    font-size: 0.75rem;
  }

  .giant-counter {
    font-size: 5.5rem;
  }

  .cmd-table th, .cmd-table td {
    padding: 0.75rem 0.8rem;
  }

  .footer-bottom-bar {
    text-align: center;
  }
}

/* Tablets (481px to 840px) */
@media (min-width: 481px) and (max-width: 840px) {
  .hero-grid {
    gap: 3.5rem;
  }

  .scratch-container {
    gap: 3.5rem;
  }
}

/* Mobile / tablet nav: collapse the Discord + GitHub buttons into the hamburger
   drawer so the toggle never gets pushed off-screen on narrow viewports. */
@media (max-width: 979px) {
  .nav-actions .btn {
    display: none;
  }
}

/* The WebGL nebula is a full-screen fixed background. On phones it renders a
   bright moon right behind the hero copy and washes the text out (and costs
   battery). Hide it below 900px — the CSS aurora + grid keep the ambiance. */
@media (max-width: 900px) {
  #webgl-canvas-container {
    display: none !important;
  }
}

/* Ultrawide Displays (2000px+) */
@media (min-width: 2000px) {
  :root {
    --container-max: 1680px;
    --container-wide: 1920px;
  }

  body {
    font-size: 18px;
  }
}

/* Accessibility: High-Contrast & Focus States */
:focus-visible {
  outline: 2px solid var(--accent-purple-bright);
  outline-offset: 3px;
}

/* Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .orbit-ring {
    animation: none !important;
  }

  .live-pulse {
    animation: none !important;
  }

  .term-blinking-cursor {
    animation: none !important;
  }
}